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| 250 Watts HELIOS MiniPack 250 250 Watt 48VDC Compact Power Solution TM Electrical Specs Input AC Input Voltage Range Frequency Efficiency Power Factor Total Harmonic Distortion 110 Vrms (86 - 132) 50-60 Hz (45-65 Hz) >86% 0.99 for > 50% rated output current <5% for >50% rated output current Output Special Features * * * * * * * * * * * 250W Output Fixed DC Output Voltage: (-54.4 VDC) Convection Cooled Power Factor Correction Current Sharing of up to three units mountable on 19" or 23" brackets Soft Switching Technology Full Output Power at Full Temperature Range AC Connection through IEC Type Connector 2 DC power connections for load and/or battery strings 2 Alarm LED's at front - RFA alarm, AC Fail Compact Size (2.48" inches High x 5.23" wide x 11.85" deep) DC Output Voltage Range Maximum Output Power Voltage Regulation Dynamic Response Protection and/or Disconnect Parallel Operation Power Limit Capacitor Precharge Hold-up Time Voice Frequency Noise High Frequency Noise (wideband) -54.5 VDC +/- 0.5% 250 W (4.6 ADC @ -54.5 VDC) 0.5% 0.5% Internal DC Fuse 10% of rated current between rectifiers 102.5% 2.5% of rated power Automatic upon insertion of rectifier Vout remains >42 V for 30 msec <55 dB rnC <100 mVrms Environmental EMC/EMI: FCC Class B, part 15, subpart B, and Bellcore 1089 ESD: TR-NWT-001089, 15 kV no damage, 2 kV no disturbance Temperature and Humidity: -40C to +50C (up to +65C with sufficient air flow) Acoustic Noise: <55 dB with `A' weighting Cooling: Natural Convection Shock and Vibration: TR-NWT-000063 Fire Resistance: All materials UL 94-VO Safety UL 1950 IEC 950 CSA C22.2 # 950 164 America's (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-9662 rev 12.01.01 AMERICAS 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 EUROPE Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 ASIA Units 2111-2116, Level 21 Tower1, Metroplaza 223, Hing Fong Road Fwai Fong, New Territories Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 Mini Pack 250 Ordering Information Input Voltage 110 VAC Output Voltage -48 VDC Total Power 250 W Model Number MS250 Model # P0876085 Option: Bracket to mount 1 to 3 systems on 19" or 23" bracket www.astec.com www.astec.com 165 165 |
Price & Availability of MS250
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